基本解釋[經(jīng)濟(jì)學(xué)]鏇轉(zhuǎn)式同步器詞組短語短語rotary y synchronizer 鏇轉(zhuǎn)式同步器rotary synchronizer更多詞組專業(yè)釋義經(jīng)濟(jì)學(xué)鏇轉(zhuǎn)式同步器